Award

DNWP0011/LOT1A/ CALDER R1 Discharge Bay Service Disconnections

SELLAFIELD LTD

This public procurement record has 1 release in its history.

Award

14 Apr 2026 at 12:21

Award Notice
Summary of the contracting process

Sellafield Ltd has awarded a contract titled "DNWP0011/LOT1A/ CALDER R1 Discharge Bay Service Disconnections," which involves service disconnections in the Calder R1 Discharge Bay, an area within the United Kingdom's North West Region. This procurement falls under the decommissioning services category, with a total contract value of £126,417.72. The contract was awarded to AMENTUM CLEAN ENERGY LIMITED and spans from 13th April 2026 to 28th August 2026. Initiated as a selective procurement via a call-off from a framework agreement, the tender period concluded on 27th March 2026. The procurement stage is currently at the Award phase, with the award officially published on 14th April 2026.

This contract presents significant opportunities for businesses specialising in decommissioning services, particularly those skilled in infrastructure and site management. While the procurement process was conducted selectively and may not directly accommodate SMEs or VCSEs, larger enterprises with relevant experience could leverage this opportunity to establish key partnerships and expand their portfolio of capabilities. Businesses located in or capable of operating within the United Kingdom's North West Region would be well-suited to engage with such contracts, driving future growth through involvement in large-scale service disconnections projects.

Find more tenders on our Open Data Platform.
How relevant is this notice?

Notice Information

Notice Title

DNWP0011/LOT1A/ CALDER R1 Discharge Bay Service Disconnections

Notice Description

Service disconnections within the Calder R1 Discharge Bay

Notice Details

Publication & Lifecycle

Open Contracting ID
ocds-b5fd17-4a87ed8c-4e84-41dc-93f3-6e6b3872e0f4
Publication Source
Contracts Finder
Latest Notice
https://www.contractsfinder.service.gov.uk/Notice/e53ec7dd-f319-438d-904f-7b00744db99c
Current Stage
Award
All Stages
Award

Procurement Classification

Notice Type
Award Notice
Procurement Type
Framework
Procurement Category
Works
Procurement Method
Selective
Procurement Method Details
Call-off from a framework agreement
Tender Suitability
Not specified
Awardee Scale
Not specified

Common Procurement Vocabulary (CPV)

CPV Divisions

98 - Other community, social and personal services

CPV Codes

98391000 - Decommissioning services

Notice Value(s)

Tender Value
£126,417 £100K-£500K
Lots Value
Not specified
Awards Value
£126,417 £100K-£500K
Contracts Value
Not specified

Notice Dates

Publication Date
14 Apr 20261 weeks ago
Submission Deadline
27 Mar 2026Expired
Future Notice Date
Not specified
Award Date
7 Apr 20262 weeks ago
Contract Period
12 Apr 2026 - 28 Aug 2026 1-6 months
Recurrence
Not specified

Notice Status

Tender Status
Complete
Lots Status
Not Specified
Awards Status
Active
Contracts Status
Not Specified

Buyer & Supplier

Contracting Authority (Buyer)

Main Buyer
SELLAFIELD LTD
Contact Name
Available with D3 Tenders Premium →
Contact Email
Available with D3 Tenders Premium →
Contact Phone
Available with D3 Tenders Premium →

Buyer Location

Locality
WHITEHAVEN
Postcode
CA28 7SJ
Post Town
Carlisle
Country
England
Major Region (ITL 1)
TLD North West (England)
Basic Region (ITL 2)
TLD1 Cumbria
Small Region (ITL 3)
TLD13 Cumberland
Delivery Location
TLD North West (England)
Local Authority
Cumberland
Electoral Ward
Kells and Sandwith
Westminster Constituency
Whitehaven and Workington

Supplier Information

Number of Suppliers
1
Supplier Name

AMENTUM CLEAN ENERGY

Further Information

Notice Documents

Open Contracting Data Standard (OCDS)

View full OCDS Record for this contracting process

Download

The Open Contracting Data Standard (OCDS) is a framework designed to increase transparency and access to public procurement data in the public sector. It is widely used by governments and organisations worldwide to report on procurement processes and contracts. 

{
    "tag": [
        "compiled"
    ],
    "id": "ocds-b5fd17-4a87ed8c-4e84-41dc-93f3-6e6b3872e0f4-2026-04-14T13:21:34+01:00",
    "date": "2026-04-14T13:21:34+01:00",
    "ocid": "ocds-b5fd17-4a87ed8c-4e84-41dc-93f3-6e6b3872e0f4",
    "language": "en",
    "initiationType": "tender",
    "tender": {
        "id": "CF-0284100D4L000000iAvzUAE",
        "title": "DNWP0011/LOT1A/ CALDER R1 Discharge Bay Service Disconnections",
        "description": "Service disconnections within the Calder R1 Discharge Bay",
        "status": "complete",
        "classification": {
            "scheme": "CPV",
            "id": "98391000",
            "description": "Decommissioning services"
        },
        "items": [
            {
                "id": "1",
                "deliveryAddresses": [
                    {
                        "postalCode": "CA20 1PG"
                    },
                    {
                        "region": "North West",
                        "countryName": "United Kingdom"
                    }
                ]
            }
        ],
        "value": {
            "amount": 126417.72,
            "currency": "GBP"
        },
        "procurementMethod": "selective",
        "procurementMethodDetails": "Call-off from a framework agreement",
        "tenderPeriod": {
            "endDate": "2026-03-27T13:00:00Z"
        },
        "contractPeriod": {
            "startDate": "2026-04-13T00:00:00+01:00",
            "endDate": "2026-08-28T23:59:59+01:00"
        },
        "suitability": {
            "sme": false,
            "vcse": false
        },
        "mainProcurementCategory": "works"
    },
    "parties": [
        {
            "id": "GB-CFS-235372",
            "name": "Sellafield Ltd",
            "identifier": {
                "legalName": "Sellafield Ltd"
            },
            "address": {
                "streetAddress": "Catherine Street",
                "locality": "Whitehaven",
                "postalCode": "CA28 7SJ",
                "countryName": "GB"
            },
            "contactPoint": {
                "name": "adam.d clark",
                "email": "adam.d.clark@sellafieldsites.com",
                "telephone": "01946598300"
            },
            "roles": [
                "buyer"
            ]
        },
        {
            "id": "GB-CFS-311750",
            "name": "AMENTUM CLEAN ENERGY LIMITED",
            "identifier": {
                "legalName": "AMENTUM CLEAN ENERGY LIMITED"
            },
            "address": {
                "streetAddress": "305 Bridgewater Place, Birchwood Park, Warrington, WA3 6XF"
            },
            "roles": [
                "supplier"
            ]
        }
    ],
    "buyer": {
        "id": "GB-CFS-235372",
        "name": "Sellafield Ltd"
    },
    "awards": [
        {
            "id": "ocds-b5fd17-4a87ed8c-4e84-41dc-93f3-6e6b3872e0f4-1",
            "status": "active",
            "date": "2026-04-08T00:00:00+01:00",
            "datePublished": "2026-04-14T13:21:34+01:00",
            "value": {
                "amount": 126417.72,
                "currency": "GBP"
            },
            "suppliers": [
                {
                    "id": "GB-CFS-311750",
                    "name": "AMENTUM CLEAN ENERGY LIMITED"
                }
            ],
            "contractPeriod": {
                "startDate": "2026-04-13T00:00:00+01:00",
                "endDate": "2026-08-28T23:59:59+01:00"
            },
            "documents": [
                {
                    "id": "1",
                    "documentType": "awardNotice",
                    "description": "Awarded contract notice on Contracts Finder",
                    "url": "https://www.contractsfinder.service.gov.uk/Notice/e53ec7dd-f319-438d-904f-7b00744db99c",
                    "datePublished": "2026-04-14T13:21:34+01:00",
                    "format": "text/html",
                    "language": "en"
                }
            ]
        }
    ]
}